Home / 2,753,393.42-3,799,660.11-1,546,143.50

Finding the Fourth Proportional to 2,753,393.42, 3,799,660.11 and 1,546,143.50

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Solution

The fourth proportional to 2,753,393.42, 3,799,660.11 and 1,546,143.50 is: 2,133,665.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,393.42 : 3,799,660.11 = 1,546,143.50 : x
  2. Step 2: Convert to fraction form
    2,753,393.42/3,799,660.11 = 1,546,143.50/x
  3. Step 3: Cross multiply
    2,753,393.42x = 3,799,660.11 × 1,546,143.50
  4. Step 4: Simplify right side
    2,753,393.42x = 5,874,819,781,285.79
  5. Step 5: Solve for x
    x = 5,874,819,781,285.79/2,753,393.42
  6. Step 6: Final answer
    x = 2,133,665.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.